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add dsi specific section

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This commit is contained in:
Dave Murphy 2017-01-08 17:07:05 +00:00
parent 206e3b8469
commit 788935c0ce
1 changed files with 43 additions and 7 deletions
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50
dkarm-eabi/crtls/ds_arm7.ld
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@ -2,10 +2,21 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(_start)
PHDRS {
crt0 PT_LOAD FLAGS(7);
arm7 PT_LOAD FLAGS(7);
arm7i PT_LOAD FLAGS(0x100007);
}
MEMORY {
ewram : ORIGIN = 0x02380000, LENGTH = 512K - 48K
ewram : ORIGIN = 0x02380000, LENGTH = 12M - 512K
rom : ORIGIN = 0x08000000, LENGTH = 32M
iwram : ORIGIN = 0x037f8000, LENGTH = 96K
twl_ewram : ORIGIN = 0x02e80000, LENGTH = 512K - 64K
twl_iwram : ORIGIN = 0x03000000, LENGTH = 256K
}
__iwram_start = ORIGIN(iwram);
@ -21,11 +32,37 @@ __irq_vector = 0x04000000 - 4;
SECTIONS
{
.twl :
{
__arm7i_start__ = .;
*(.twl)
*.twl.*(.text .stub .text.* .gnu.linkonce.t.*)
*.twl.*(.rodata)
*.twl.*(.roda)
*.twl.*(.rodata.*)
*.twl.*(.data)
*.twl.*(.data.*)
*.twl.*(.gnu.linkonce.d*)
__arm7i_end__ = .;
} >twl_iwram AT>twl_ewram :arm7i
.twl_bss ALIGN(4) (NOLOAD) :
{
__twl_bss_start__ = .;
*.(.twl_bss)
*.twl.*(.dynbss)
*.twl.*(.gnu.linkonce.b*)
*.twl.*(.bss*)
*.twl.*(COMMON)
__twl_bss_end__ = .;
}
.crt0 :
{
KEEP (*(.crt0))
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} >ewram
} >ewram :crt0
__arm7_lma__ = .;
@ -40,7 +77,7 @@ SECTIONS
*(.gnu.warning)
*(.glue_7t) *(.glue_7) *(.vfp11_veneer)
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} >iwram AT>ewram
} >iwram AT>ewram :arm7
.fini :
{
@ -75,7 +112,7 @@ SECTIONS
PROVIDE (__preinit_array_start = .);
KEEP (*(.preinit_array))
PROVIDE (__preinit_array_end = .);
}>iwram AT>ewram
} >iwram AT>ewram
.init_array : {
PROVIDE (__init_array_start = .);
@ -124,8 +161,8 @@ SECTIONS
*(.gcc_except_table)
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} >iwram AT>ewram
.jcr : { KEEP (*(.jcr)) } >iwram = 0
.got : { *(.got.plt) *(.got) } >iwram = 0
.jcr : { KEEP (*(.jcr)) } >iwram AT>ewram
.got : { *(.got.plt) *(.got) } >iwram AT>ewram
.data ALIGN(4) : {
__data_start = ABSOLUTE(.);
@ -137,7 +174,6 @@ SECTIONS
__data_end = ABSOLUTE(.) ;
} >iwram AT>ewram
.bss ALIGN(4) (NOLOAD) :
{
__arm7_end__ = .;